This bracelet measures approx. 7/8" at its widest, and measures approx. 5" (measuring from the inside and not including the open area which measurs approx. 1 1/4") for a total of 6 1/4". There are no markings, as in most older Native American jewelry, but I will guarantee that this is SILVER. Stone is, I think, a reddish orange Jasper.